r8192: updated the glue code for the generated ejs functions from pidl

only handles a small subset of all IDL files so far
(This used to be commit 14b6436cc51f599572932bef72c49e0da4888073)

5 files changed, 155 insertions, 30 deletions

diff --git a/source4/scripting/ejs/config.mk b/source4/scripting/ejs/config.mk
index 0ce7f2df83..0c0caa9ef0 100644
--- a/source4/scripting/ejs/config.mk
+++ b/source4/scripting/ejs/config.mk
@@ -2,9 +2,8 @@
 # Start LIBRARY EJSRPC
 [SUBSYSTEM::EJSRPC]
 OBJ_FILES = \
-		scripting/ejs/ejsrpc.o \
-		scripting/ejs/ejs_echo.o
-REQUIRED_SUBSYSTEMS = RPC_NDR_ECHO
+		scripting/ejs/ejsrpc.o
+REQUIRED_SUBSYSTEMS = RPC_EJS_ECHO
 NOPROTO = YES
 # End SUBSYSTEM EJSRPC
 #######################
@@ -20,7 +19,7 @@ OBJ_FILES = \
 		scripting/ejs/smbcalls_cli.o \
 		scripting/ejs/smbcalls_rpc.o \
 		scripting/ejs/mprutil.o
-REQUIRED_SUBSYSTEMS = AUTH EJS LIBBASIC RPC_NDR_ECHO EJSRPC
+REQUIRED_SUBSYSTEMS = AUTH EJS LIBBASIC EJSRPC
 # End SUBSYSTEM SMBCALLS
 #######################
 
diff --git a/source4/scripting/ejs/ejsrpc.c b/source4/scripting/ejs/ejsrpc.c
index 990dee123c..242d748b36 100644
--- a/source4/scripting/ejs/ejsrpc.c
+++ b/source4/scripting/ejs/ejsrpc.c
@@ -96,6 +96,32 @@ static NTSTATUS mprSetVar(struct MprVar *v, const char *name, struct MprVar val)
 
 
 /*
+  start the ejs pull process for a structure
+*/
+NTSTATUS ejs_pull_struct_start(struct ejs_rpc *ejs, struct MprVar **v, const char *name)
+{
+	*v = mprGetProperty(*v, name, NULL);
+	if (*v == NULL) {
+		return NT_STATUS_INVALID_PARAMETER;
+	}
+	return NT_STATUS_OK;
+}
+
+
+/*
+  start the ejs push process for a structure
+*/
+NTSTATUS ejs_push_struct_start(struct ejs_rpc *ejs, struct MprVar **v, const char *name)
+{
+	struct MprVar s = mprCreateObjVar(name, MPR_DEFAULT_HASH_SIZE);
+	*v = mprSetProperty(*v, name, &s);
+	if (*v == NULL) {
+		return NT_STATUS_INVALID_PARAMETER;
+	}
+	return NT_STATUS_OK;
+}
+
+/*
   pull a uint8 from a mpr variable to a C element
 */
 NTSTATUS ejs_pull_uint8(struct ejs_rpc *ejs, 
@@ -152,7 +178,6 @@ NTSTATUS ejs_pull_uint32(struct ejs_rpc *ejs,
 	}
 	*r = mprVarToInteger(var);
 	return NT_STATUS_OK;
-	
 }
 
 NTSTATUS ejs_push_uint32(struct ejs_rpc *ejs, 
@@ -160,3 +185,97 @@ NTSTATUS ejs_push_uint32(struct ejs_rpc *ejs,
 {
 	return mprSetVar(v, name, mprCreateIntegerVar(r));
 }
+
+NTSTATUS ejs_pull_hyper(struct ejs_rpc *ejs, 
+			struct MprVar *v, const char *name, uint64_t *r)
+{
+	struct MprVar *var;
+	var = mprGetVar(v, name);
+	if (var == NULL) {
+		return NT_STATUS_INVALID_PARAMETER_MIX;
+	}
+	*r = mprVarToInteger(var);
+	return NT_STATUS_OK;
+}
+
+NTSTATUS ejs_push_hyper(struct ejs_rpc *ejs, 
+			struct MprVar *v, const char *name, uint64_t r)
+{
+	return mprSetVar(v, name, mprCreateIntegerVar(r));
+}
+
+
+/*
+  pull a enum from a mpr variable to a C element
+  a enum is just treating as an unsigned integer at this level
+*/
+NTSTATUS ejs_pull_enum(struct ejs_rpc *ejs, 
+		       struct MprVar *v, const char *name, unsigned *r)
+{
+	struct MprVar *var;
+	var = mprGetVar(v, name);
+	if (var == NULL) {
+		return NT_STATUS_INVALID_PARAMETER_MIX;
+	}
+	*r = mprVarToInteger(var);
+	return NT_STATUS_OK;
+	
+}
+
+NTSTATUS ejs_push_enum(struct ejs_rpc *ejs, 
+		       struct MprVar *v, const char *name, unsigned r)
+{
+	return mprSetVar(v, name, mprCreateIntegerVar(r));
+}
+
+
+/*
+  pull an array of elements
+*/
+NTSTATUS ejs_pull_array(struct ejs_rpc *ejs, 
+			struct MprVar *v, const char *name, uint32_t length,
+			size_t elsize, void **r, ejs_pull_t ejs_pull)
+{
+	int i;
+	char *data;
+
+	NDR_CHECK(ejs_pull_struct_start(ejs, &v, name));
+
+	(*r) = talloc_array_size(ejs, elsize, length);
+	NT_STATUS_HAVE_NO_MEMORY(*r);
+
+	data = *r;
+
+	for (i=0;i<length;i++) {
+		char *id = talloc_asprintf(ejs, "%u", i);
+		NT_STATUS_HAVE_NO_MEMORY(id);
+		NDR_CHECK(ejs_pull(ejs, v, id, (i*elsize)+data));
+		talloc_free(id);
+	}
+	return mprSetVar(v, "length", mprCreateIntegerVar(i));
+}
+
+
+/*
+  push an array of elements
+*/
+NTSTATUS ejs_push_array(struct ejs_rpc *ejs, 
+			struct MprVar *v, const char *name, uint32_t length,
+			size_t elsize, void *r, ejs_push_t ejs_push)
+{
+	int i;
+	char *data;
+
+	NDR_CHECK(ejs_push_struct_start(ejs, &v, name));
+
+	data = r;
+
+	for (i=0;i<length;i++) {
+		char *id = talloc_asprintf(ejs, "%u", i);
+		NT_STATUS_HAVE_NO_MEMORY(id);
+		NDR_CHECK(ejs_push(ejs, v, id, (i*elsize)+data));
+		talloc_free(id);
+	}
+	return NT_STATUS_OK;
+}
+			
diff --git a/source4/scripting/ejs/ejsrpc.h b/source4/scripting/ejs/ejsrpc.h
index 4ce1858474..8ddd6a394e 100644
--- a/source4/scripting/ejs/ejsrpc.h
+++ b/source4/scripting/ejs/ejsrpc.h
@@ -24,35 +24,43 @@ struct ejs_rpc {
 
 };
 
+typedef NTSTATUS (*ejs_pull_t)(struct ejs_rpc *, struct MprVar *, const char *, void *);
+typedef NTSTATUS (*ejs_push_t)(struct ejs_rpc *, struct MprVar *, const char *, const void *);
 typedef NTSTATUS (*ejs_pull_function_t)(struct ejs_rpc *, struct MprVar *, void *);
 typedef NTSTATUS (*ejs_push_function_t)(struct ejs_rpc *, struct MprVar *, const void *);
 
+int ejs_rpc_call(int eid, int argc, struct MprVar **argv, const char *callname,
+		 ejs_pull_function_t ejs_pull, ejs_push_function_t ejs_push);
 
 NTSTATUS ejs_pull_rpc(struct MprVar *v, void *ptr, ejs_pull_function_t ejs_pull);
 NTSTATUS ejs_push_rpc(struct MprVar *v, const void *ptr, ejs_push_function_t ejs_push);
+NTSTATUS ejs_pull_struct_start(struct ejs_rpc *ejs, struct MprVar **v, const char *name);
+NTSTATUS ejs_push_struct_start(struct ejs_rpc *ejs, struct MprVar **v, const char *name);
 
 NTSTATUS ejs_pull_uint8(struct ejs_rpc *ejs, 
 			struct MprVar *v, const char *name, uint8_t *r);
 NTSTATUS ejs_push_uint8(struct ejs_rpc *ejs, 
 			struct MprVar *v, const char *name, uint8_t r);
-
 NTSTATUS ejs_pull_uint16(struct ejs_rpc *ejs, 
 			 struct MprVar *v, const char *name, uint16_t *r);
 NTSTATUS ejs_push_uint16(struct ejs_rpc *ejs, 
 			 struct MprVar *v, const char *name, uint16_t r);
-
 NTSTATUS ejs_pull_uint32(struct ejs_rpc *ejs, 
 			 struct MprVar *v, const char *name, uint32_t *r);
 NTSTATUS ejs_push_uint32(struct ejs_rpc *ejs, 
 			 struct MprVar *v, const char *name, uint32_t r);
+NTSTATUS ejs_pull_hyper(struct ejs_rpc *ejs, 
+			struct MprVar *v, const char *name, uint64_t *r);
+NTSTATUS ejs_push_hyper(struct ejs_rpc *ejs, 
+			struct MprVar *v, const char *name, uint64_t r);
+NTSTATUS ejs_pull_enum(struct ejs_rpc *ejs, 
+		       struct MprVar *v, const char *name, unsigned *r);
+NTSTATUS ejs_push_enum(struct ejs_rpc *ejs, 
+		       struct MprVar *v, const char *name, unsigned r);
+NTSTATUS ejs_pull_array(struct ejs_rpc *ejs, 
+			struct MprVar *v, const char *name, uint32_t length,
+			size_t elsize, void **r, ejs_pull_t ejs_pull);
+NTSTATUS ejs_push_array(struct ejs_rpc *ejs, 
+			struct MprVar *v, const char *name, uint32_t length,
+			size_t elsize, void *r, ejs_push_t ejs_push);
 
-/* echo calls - PLEASE LEAVE THESE HERE TILL PIDL KNOWS HOW TO
-   GENERATE THEM */
-
-#include "librpc/gen_ndr/ndr_echo.h"
-
-NTSTATUS ejs_pull_echo_AddOne(struct ejs_rpc *ejs, 
-			      struct MprVar *v, struct echo_AddOne *r);
-NTSTATUS ejs_push_echo_AddOne(struct ejs_rpc *ejs, 
-			      struct MprVar *v, 
-			      const struct echo_AddOne *r);
diff --git a/source4/scripting/ejs/smbcalls_irpc.c b/source4/scripting/ejs/smbcalls_irpc.c
index 9b0efc69e4..4fd4671732 100644
--- a/source4/scripting/ejs/smbcalls_irpc.c
+++ b/source4/scripting/ejs/smbcalls_irpc.c
@@ -187,7 +187,7 @@ static NTSTATUS ejs_push_nbtd_info(struct ndr_ejs *ndr, union nbtd_info *r,
 	return NT_STATUS_OK;
 }
 
-static NTSTATUS ndr_push_nbtd_information(struct ndr_push *ndr, 
+static NTSTATUS ndr_push_nbtd_information(struct ndr_ejs *ndr, 
 					  struct nbtd_information *r, struct MprVar *v)
 {
 	NDR_CHECK(ejs_push_set_switch_value(ndr, &r->out.info, r->in.level));
diff --git a/source4/scripting/ejs/smbcalls_rpc.c b/source4/scripting/ejs/smbcalls_rpc.c
index ec47da0e9c..631f1c3a37 100644
--- a/source4/scripting/ejs/smbcalls_rpc.c
+++ b/source4/scripting/ejs/smbcalls_rpc.c
@@ -81,29 +81,28 @@ done:
      example:
             status = rpc_call(conn, "echo_AddOne", io);
 */
-static int ejs_rpc_call(MprVarHandle eid, int argc, struct MprVar **argv)
+ int ejs_rpc_call(int eid, int argc, struct MprVar **argv,
+		  const char *callname,
+		  ejs_pull_function_t ejs_pull, ejs_push_function_t ejs_push)
 {
 	struct MprVar *conn, *io;
 	const struct dcerpc_interface_table *iface;
 	struct dcerpc_pipe *p;
-	const char *callname;
 	const struct dcerpc_interface_call *call;
 	NTSTATUS status;
 	void *ptr;
 	struct rpc_request *req;
 	int callnum;
 
-	if (argc != 3 ||
+	if (argc != 2 ||
 	    argv[0]->type != MPR_TYPE_OBJECT ||
-	    argv[1]->type != MPR_TYPE_STRING ||
-	    argv[2]->type != MPR_TYPE_OBJECT) {
+	    argv[1]->type != MPR_TYPE_OBJECT) {
 		ejsSetErrorMsg(eid, "rpc_call invalid arguments");
 		return -1;
 	}
 	    
 	conn     = argv[0];
-	callname = mprToString(argv[1]);
-	io       = argv[2];
+	io       = argv[1];
 
 	/* get the pipe info */
 	p = mprGetPtr(conn, "pipe");
@@ -129,7 +128,7 @@ static int ejs_rpc_call(MprVarHandle eid, int argc, struct MprVar **argv)
 	}
 
 	/* convert the mpr object into a C structure */
-	status = ejs_pull_rpc(io, ptr, (ejs_pull_function_t)ejs_pull_echo_AddOne);
+	status = ejs_pull_rpc(io, ptr, ejs_pull);
 	if (!NT_STATUS_IS_OK(status)) {
 		goto done;
 	}
@@ -153,7 +152,7 @@ static int ejs_rpc_call(MprVarHandle eid, int argc, struct MprVar **argv)
 		ndr_print_function_debug(call->ndr_print, call->name, NDR_OUT, ptr);
 	}
 
-	status = ejs_push_rpc(io, ptr, (ejs_push_function_t)ejs_push_echo_AddOne);
+	status = ejs_push_rpc(io, ptr, ejs_push);
 
 	talloc_free(ptr);
 done:
@@ -161,13 +160,13 @@ done:
 	return 0;
 }
 
+
 /*
   setup C functions that be called from ejs
 */
 void smb_setup_ejs_rpc(void)
 {
+	void setup_ejs_rpcecho(void);
 	ejsDefineCFunction(-1, "rpc_connect", ejs_rpc_connect, NULL, MPR_VAR_SCRIPT_HANDLE);
-	ejsDefineCFunction(-1, "rpc_call", ejs_rpc_call, NULL, MPR_VAR_SCRIPT_HANDLE);
+	setup_ejs_rpcecho();
 }
-
-